Basically if {error, lua_script_returned_false} is not matched within the results, for any (_) name and any Other, the result will be Other – simply passing on the results of all_till_ok to the calling function.

For the name lua_script_returned_false, the error will be not_authorized.

I am not entirely sure if this vmq_plugin_helper.erl is where the main controlling logic (of passing on on next) is: